input_line_11:1:6: error: expected unqualified-id void __cling_Un1Qu30(void* vpClingValue) { ^ Warning in : Could not create the Minuit minimizer. Try using the minimizer Minuit2 Error in : Could not create the Minuit2 minimizer Error in : Minimizer cannot be created Warning in : Abnormal termination of minimization. /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x271be1a)[0x7fb5c1f03e1a] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x2dc95e)[0x7fb5bfac495e] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling13DeclCollector21HandleInterestingDeclEN5clang12DeclGroupRefE+0x278)[0x7fb5bfd2fae8] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0xab1a06)[0x7fb5c0299a06] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0xa864c0)[0x7fb5c026e4c0] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0xaab047)[0x7fb5c0293047] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x1b7b6f4)[0x7fb5c13636f4] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x22058c9)[0x7fb5c19ed8c9] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x2205780)[0x7fb5c19ed780] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x1e925e7)[0x7fb5c167a5e7] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x1e98c9b)[0x7fb5c1680c9b] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling26ValueExtractionSynthesizer24FindAndCacheRuntimeDeclsEv+0x6c3)[0x7fb5bfd15443] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling26ValueExtractionSynthesizer17SynthesizeSVRInitEPN5clang4ExprE+0x6d5)[0x7fb5bfd160f5] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling26ValueExtractionSynthesizer9TransformEPN5clang4DeclE+0x25a)[0x7fb5bfd16c6a] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZNK5cling13DeclCollector13TransformDeclEPN5clang4DeclE+0xe6)[0x7fb5bfd2feb6] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling13DeclCollector9TransformERN5clang12DeclGroupRefE+0xaf)[0x7fb5bfd2ffaf] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling13DeclCollector18HandleTopLevelDeclEN5clang12DeclGroupRefE+0x21)[0x7fb5bfd30161] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling17IncrementalParser13ParseInternalEN4llvm9StringRefE+0x65c)[0x7fb5bfcfc99c] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling17IncrementalParser7CompileEN4llvm9StringRefERKNS_18CompilationOptionsE+0x3c)[0x7fb5bfcffa9c] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling11Interpreter16EvaluateInternalERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEENS_18CompilationOptionsEPNS_5ValueEPPNS_11TransactionEm+0x8e)[0x7fb5bfc870de] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling8MetaSema13actOnxCommandEN4llvm9StringRefES2_PNS_5ValueE+0x591)[0x7fb5bfd4c121] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling10MetaParser10isXCommandERNS_8MetaSema12ActionResultEPNS_5ValueE+0x177)[0x7fb5bfd5bf97] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling10MetaParser9isCommandERNS_8MetaSema12ActionResultEPNS_5ValueE+0xa6)[0x7fb5bfd5d206] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(_ZN5cling13MetaProcessor7processEN4llvm9StringRefERNS_11Interpreter17CompilationResultEPNS_5ValueEb+0x10b)[0x7fb5bfd4557b] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x3f03ce)[0x7fb5bfbd83ce] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x405302)[0x7fb5bfbed302] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x3f7a17)[0x7fb5bfbdfa17] /home/neo/Code/ROOT/6-16-00/lib/libCore.so(_ZN12TApplication11ExecuteFileEPKcPib+0x528)[0x7fb5c5b669e8] /home/neo/Code/ROOT/6-16-00/lib/libCling.so(+0x40255e)[0x7fb5bfbea55e] /home/neo/Code/ROOT/6-16-00/lib/libCore.so(_ZN5TROOT5MacroEPKcPib+0x1ca)[0x7fb5c5ae631a] /home/neo/Code/ROOT/6-16-00/lib/libCore.so(_ZN14TPluginManager17LoadHandlerMacrosEPKc+0x294)[0x7fb5c5ba9314] /home/neo/Code/ROOT/6-16-00/lib/libCore.so(_ZN14TPluginManager26LoadHandlersFromPluginDirsEPKc+0x53f)[0x7fb5c5ba9a4f] /home/neo/Code/ROOT/6-16-00/lib/libCore.so(_ZN14TPluginManager11FindHandlerEPKcS1_+0x1c)[0x7fb5c5baac7c] /home/neo/Code/ROOT/6-16-00/lib/libMathCore.so(_ZN4ROOT4Math7Factory15CreateMinimizerERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES9_+0x126)[0x7fb5c4a782d6] /home/neo/Code/ROOT/6-16-00/lib/libMathCore.so(_ZN4ROOT3Fit9FitConfig15CreateMinimizerEv+0x98)[0x7fb5c4a79a88] /home/neo/Code/ROOT/6-16-00/lib/libMathCore.so(_ZN4ROOT3Fit6Fitter15DoInitMinimizerEv+0xd9)[0x7fb5c4a99509] /home/neo/Code/ROOT/6-16-00/lib/libMathCore.so(_ZN4ROOT3Fit6Fitter14DoMinimizationERKNS_4Math26IBaseFunctionMultiDimTemplIdEEPS5_+0x9f)[0x7fb5c4a9a6cf] /home/neo/Code/ROOT/6-16-00/lib/libMathCore.so(_ZN4ROOT3Fit6Fitter16DoLeastSquareFitERKNS0_15ExecutionPolicyE+0x3e0)[0x7fb5c4a9ab10] /home/neo/Code/ROOT/6-16-00/lib/libHist.so(_ZN4HFit3FitI3TH1EE13TFitResultPtrPT_P3TF1R9Foption_tRKN4ROOT4Math16MinimizerOptionsEPKcRNS9_3Fit9DataRangeE+0xd52)[0x7fb5c4f61bd2] /home/neo/Code/ROOT/6-16-00/lib/libHist.so(_ZN4ROOT3Fit9FitObjectEP3TH1P3TF1R9Foption_tRKNS_4Math16MinimizerOptionsEPKcRNS0_9DataRangeE+0x3a)[0x7fb5c4f5a02a] /home/neo/Code/ROOT/6-16-00/lib/libHist.so(_ZN3TH13FitEP3TF1PKcS3_dd+0x11c)[0x7fb5c501779c] /home/neo/Desktop/libtest.so(_ZN8fit_hist13fit_test_histEv+0x198)[0x7fb5c600ef6e] /home/neo/Desktop/libtest.so(analyze_file+0x6d)[0x7fb5c600e7e8] /usr/lib/x86_64-linux-gnu/libffi.so.6(ffi_call_unix64+0x4c)[0x7fb5c6216dae] /usr/lib/x86_64-linux-gnu/libffi.so.6(ffi_call+0x22f)[0x7fb5c621671f] /usr/lib/python2.7/lib-dynload/_ctypes.x86_64-linux-gnu.so(_ctypes_callproc+0x2a4)[0x7fb5c6429b04] /usr/lib/python2.7/lib-dynload/_ctypes.x86_64-linux-gnu.so(+0x10505)[0x7fb5c6429505] /usr/bin/python(PyEval_EvalFrameEx+0x5500)[0x55c254be7e30] /usr/bin/python(PyEval_EvalCodeEx+0x56a)[0x55c254be052a] /usr/bin/python(+0x10f03c)[0x55c254bfc03c] /usr/bin/python(PyObject_Call+0x3e)[0x55c254bcbf1e] /usr/bin/python(PyEval_EvalFrameEx+0x29a5)[0x55c254be52d5] /usr/bin/python(PyEval_EvalFrameEx+0x52b2)[0x55c254be7be2] /usr/bin/python(PyEval_EvalFrameEx+0x52b2)[0x55c254be7be2] /usr/bin/python(PyEval_EvalCodeEx+0x56a)[0x55c254be052a] /usr/bin/python(+0x10ed99)[0x55c254bfbd99] /usr/bin/python(+0x12795e)[0x55c254c1495e] /usr/bin/python(PyObject_Call+0x3e)[0x55c254bcbf1e] /usr/bin/python(PyEval_CallObjectWithKeywords+0x30)[0x55c254bec2f0] /usr/bin/python(+0x193782)[0x55c254c80782] /lib/x86_64-linux-gnu/libpthread.so.0(+0x76db)[0x7fb5c814e6db] /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7fb5c848788f] *** Break *** segmentation violation Info in : created default TCanvas with name c1 Peak = 641 Mean = 0 Sigma = 1 =========================================================== There was a crash. This is the entire stack trace of all threads: =========================================================== Thread 2 (Thread 0x7fb5b765a700 (LWP 8057)): #0 0x00007fb5c844a6c2 in __GI___waitpid (pid=8060, stat_loc=stat_loc entry=0x7fb5b76534e8, options=options entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30 #1 0x00007fb5c83b5067 in do_system (line=) at ../sysdeps/posix/system.c:149 #2 0x00007fb5c5cb9073 in TUnixSystem::Exec (shellcmd=, this=0x55c2563b11f0) at /home/neo/Code/ROOT/sources/core/unix/src/TUnixSystem.cxx:2119 #3 TUnixSystem::StackTrace (this=0x55c2563b11f0) at /home/neo/Code/ROOT/sources/core/unix/src/TUnixSystem.cxx:2413 #4 0x00007fb5c5cbba64 in TUnixSystem::DispatchSignals (this=0x55c2563b11f0, sig=kSigSegmentationViolation) at /home/neo/Code/ROOT/sources/core/unix/src/TUnixSystem.cxx:3644 #5 #6 0x00007fb5bfac4966 in std::__cxx11::basic_string, std::allocator >::push_back(char) [clone .constprop.251] () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #7 0x00007fb5a8024780 in ?? () #8 0x00007fb5bfd2fae8 in cling::DeclCollector::HandleInterestingDecl(clang::DeclGroupRef) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #9 0x00007fb5c0299a06 in clang::ASTReader::PassInterestingDeclsToConsumer() () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #10 0x00007fb5c026e4c0 in clang::ASTReader::FinishedDeserializing() [clone .part.1993] () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #11 0x00007fb5c0293047 in clang::ASTReader::FindExternalVisibleDeclsByName(clang::DeclContext const*, clang::DeclarationName) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #12 0x00007fb5c13636f4 in clang::MultiplexExternalSemaSource::FindExternalVisibleDeclsByName(clang::DeclContext const*, clang::DeclarationName) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #13 0x00007fb5c19ed8c9 in clang::DeclContext::lookup(clang::DeclarationName) const () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #14 0x00007fb5c19ed780 in clang::DeclContext::lookup(clang::DeclarationName) const () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #15 0x00007fb5c167a5e7 in LookupDirect(clang::Sema&, clang::LookupResult&, clang::DeclContext const*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #16 0x00007fb5c1680c9b in clang::Sema::LookupQualifiedName(clang::LookupResult&, clang::DeclContext*, bool) [clone .part.1034] () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #17 0x00007fb5bfd15443 in cling::ValueExtractionSynthesizer::FindAndCacheRuntimeDecls() () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #18 0x00007fb5bfd160f5 in cling::ValueExtractionSynthesizer::SynthesizeSVRInit(clang::Expr*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #19 0x00007fb5bfd16c6a in cling::ValueExtractionSynthesizer::Transform(clang::Decl*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #20 0x00007fb5bfd2feb6 in cling::DeclCollector::TransformDecl(clang::Decl*) const () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #21 0x00007fb5bfd2ffaf in cling::DeclCollector::Transform(clang::DeclGroupRef&) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #22 0x00007fb5bfd30161 in cling::DeclCollector::HandleTopLevelDecl(clang::DeclGroupRef) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #23 0x00007fb5bfcfc99c in cling::IncrementalParser::ParseInternal(llvm::StringRef) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #24 0x00007fb5bfcffa9c in cling::IncrementalParser::Compile(llvm::StringRef, cling::CompilationOptions const&) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #25 0x00007fb5bfc870de in cling::Interpreter::EvaluateInternal(std::__cxx11::basic_string, std::allocator > const&, cling::CompilationOptions, cling::Value*, cling::Transaction**, unsigned long) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #26 0x00007fb5bfd4c121 in cling::MetaSema::actOnxCommand(llvm::StringRef, llvm::StringRef, cling::Value*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #27 0x00007fb5bfd5bf97 in cling::MetaParser::isXCommand(cling::MetaSema::ActionResult&, cling::Value*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #28 0x00007fb5bfd5d206 in cling::MetaParser::isCommand(cling::MetaSema::ActionResult&, cling::Value*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #29 0x00007fb5bfd4557b in cling::MetaProcessor::process(llvm::StringRef, cling::Interpreter::CompilationResult&, cling::Value*, bool) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #30 0x00007fb5bfbd83ce in HandleInterpreterException (metaProcessor=0x55c256bc88a0, input_line=, compRes= 0x7fb5b765768c: cling::Interpreter::kSuccess, result=result entry=0x7fb5b76576a0) at /home/neo/Code/ROOT/sources/core/metacling/src/TCling.cxx:2163 #31 0x00007fb5bfbed302 in TCling::ProcessLine (this=0x55c256579c30, line=, error=0x0) at /home/neo/Code/ROOT/sources/core/metacling/src/TCling.cxx:2305 #32 0x00007fb5bfbdfa17 in TCling::ProcessLineSynch (this=0x55c256579c30, line=0x7fb5a8013b60 ".X /home/neo/Code/ROOT/6-16-00/etc/plugins/ROOT Math Minimizer/P010_Minuit2Minimizer.C", error=0x0) at /home/neo/Code/ROOT/sources/core/metacling/src/TCling.cxx:3168 #33 0x00007fb5c5b669e8 in TApplication::ExecuteFile (file=, error=error entry=0x0, keep=keep entry=false) at /home/neo/Code/ROOT/sources/core/base/src/TApplication.cxx:1167 #34 0x00007fb5bfbea55e in TCling::ExecuteMacro (this=0x55c256579c30, filename=, error=0x0) at /home/neo/Code/ROOT/sources/core/metacling/src/TCling.cxx:4885 #35 0x00007fb5c5ae631a in TROOT::Macro (this=0x7fb5c5fa0d40 , filename=, error=error entry=0x0, padUpdate=padUpdate entry=false) at /home/neo/Code/ROOT/sources/core/base/src/TROOT.cxx:2331 #36 0x00007fb5c5ba9314 in TPluginManager::LoadHandlerMacros (this=this entry=0x55c25649a340, path=path entry=0x7fb5a8012370 "/home/neo/Code/ROOT/6-16-00/etc/plugins/ROOT Math Minimizer") at /home/neo/Code/ROOT/sources/core/base/src/TPluginManager.cxx:422 #37 0x00007fb5c5ba9a4f in TPluginManager::LoadHandlersFromPluginDirs (this=this entry=0x55c25649a340, base=base entry=0x7fb5c4af72de "ROOT::Math::Minimizer") at /home/neo/Code/ROOT/sources/core/base/src/TPluginManager.cxx:507 #38 0x00007fb5c5baac7c in TPluginManager::FindHandler (this=0x55c25649a340, base=base entry=0x7fb5c4af72de "ROOT::Math::Minimizer", uri=uri entry=0x7fb5a80157c0 "Minuit") at /home/neo/Code/ROOT/sources/core/base/src/TPluginManager.cxx:589 #39 0x00007fb5c4a782d6 in ROOT::Math::Factory::CreateMinimizer (minimizerType="Minuit", algoType="Migrad") at /home/neo/Code/ROOT/sources/math/mathcore/src/Factory.cxx:91 #40 0x00007fb5c4a79a88 in ROOT::Fit::FitConfig::CreateMinimizer (this=this entry=0x7fb5a8015750) at /home/neo/Code/ROOT/sources/math/mathcore/src/FitConfig.cxx:182 #41 0x00007fb5c4a99509 in ROOT::Fit::Fitter::DoInitMinimizer (this=this entry=0x7fb5a8015740) at /home/neo/Code/ROOT/sources/math/mathcore/src/Fitter.cxx:774 #42 0x00007fb5c4a9a6cf in ROOT::Fit::Fitter::DoMinimization (this=this entry=0x7fb5a8015740, objFunc=..., chi2func=chi2func entry=0x0) at /home/neo/Code/ROOT/sources/math/mathcore/src/Fitter.cxx:845 #43 0x00007fb5c4a9ab10 in ROOT::Fit::Fitter::DoLeastSquareFit (this=this entry=0x7fb5a8015740, executionPolicy= 0x7fb5b7659050: ROOT::Fit::ExecutionPolicy::kSerial) at /home/neo/Code/ROOT/sources/math/mathcore/src/Fitter.cxx:360 #44 0x00007fb5c4f61bd2 in ROOT::Fit::Fitter::Fit (executionPolicy= 0x7fb5b7659050: ROOT::Fit::ExecutionPolicy::kSerial, data=..., this=) at /home/neo/Code/ROOT/6-16-00-build/include/Fit/Fitter.h:153 #45 HFit::Fit (h1=h1 entry=0x7fb5a8007fe0, f1=0x7fb5a8014790, fitOption=..., minOption=..., goption=0x7fb5c600f144 "", range=...) at /home/neo/Code/ROOT/sources/hist/hist/src/HFitImpl.cxx:368 #46 0x00007fb5c4f5a02a in ROOT::Fit::FitObject (h1=h1 entry=0x7fb5a8007fe0, f1=f1 entry=0x7fb5a8014790, foption=..., moption=..., goption=, range=...) at /home/neo/Code/ROOT/sources/hist/hist/src/HFitImpl.cxx:973 #47 0x00007fb5c501779c in TH1::Fit (this=0x7fb5a8007fe0, f1=0x7fb5a8014790, option=, goption=, xxmin=0, xxmax=) at /home/neo/Code/ROOT/sources/hist/hist/src/TH1.cxx:4040 #48 0x00007fb5c600ef6e in fit_hist::fit_test_hist() () from /home/neo/Desktop/libtest.so #49 0x00007fb5c600e7e8 in analyze_file () from /home/neo/Desktop/libtest.so #50 0x00007fb5c6216dae in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6 #51 0x00007fb5c621671f in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6 #52 0x00007fb5c6429b04 in _ctypes_callproc () from /usr/lib/python2.7/lib-dynload/_ctypes.x86_64-linux-gnu.so #53 0x00007fb5c6429505 in ?? () from /usr/lib/python2.7/lib-dynload/_ctypes.x86_64-linux-gnu.so #54 0x000055c254be7e30 in PyEval_EvalFrameEx () #55 0x000055c254be052a in PyEval_EvalCodeEx () #56 0x000055c254bfc03c in ?? () #57 0x000055c254bcbf1e in PyObject_Call () #58 0x000055c254be52d5 in PyEval_EvalFrameEx () #59 0x000055c254be7be2 in PyEval_EvalFrameEx () #60 0x000055c254be7be2 in PyEval_EvalFrameEx () #61 0x000055c254be052a in PyEval_EvalCodeEx () #62 0x000055c254bfbd99 in ?? () #63 0x000055c254c1495e in ?? () #64 0x000055c254bcbf1e in PyObject_Call () #65 0x000055c254bec2f0 in PyEval_CallObjectWithKeywords () #66 0x000055c254c80782 in ?? () #67 0x00007fb5c814e6db in start_thread (arg=0x7fb5b765a700) at pthread_create.c:463 #68 0x00007fb5c848788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fb5c893f740 (LWP 8031)): #0 0x00007fb5c81576d6 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x55c256f13190) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 do_futex_wait (sem=sem entry=0x55c256f13190, abstime=0x0) at sem_waitcommon.c:111 #2 0x00007fb5c81577c8 in __new_sem_wait_slow (sem=0x55c256f13190, abstime=0x0) at sem_waitcommon.c:181 #3 0x000055c254c7c664 in ?? () #4 0x000055c254be2e8a in PyEval_EvalFrameEx () #5 0x000055c254be052a in PyEval_EvalCodeEx () #6 0x000055c254be7fce in PyEval_EvalFrameEx () #7 0x000055c254be052a in PyEval_EvalCodeEx () #8 0x000055c254be7fce in PyEval_EvalFrameEx () #9 0x000055c254be7be2 in PyEval_EvalFrameEx () #10 0x000055c254be052a in PyEval_EvalCodeEx () #11 0x000055c254bdffb9 in PyEval_EvalCode () #12 0x000055c254c10e7f in ?? () #13 0x000055c254b6e09b in PyRun_InteractiveOneFlags () #14 0x000055c254b6def1 in PyRun_InteractiveLoopFlags () #15 0x000055c254b53d6f in ?? () #16 0x000055c254bb9d6b in Py_Main () #17 0x00007fb5c8387b97 in __libc_start_main (main=0x55c254bb96d0
, argc=2, argv=0x7ffdd1f17ee8, init=, fini=, rtld_fini=, stack_end=0x7ffdd1f17ed8) at ../csu/libc-start.c:310 #18 0x000055c254bb95ea in _start () =========================================================== The lines below might hint at the cause of the crash. You may get help by asking at the ROOT forum http://root.cern.ch/forum Only if you are really convinced it is a bug in ROOT then please submit a report at http://root.cern.ch/bugs Please post the ENTIRE stack trace from above as an attachment in addition to anything else that might help us fixing this issue. =========================================================== #6 0x00007fb5bfac4966 in std::__cxx11::basic_string, std::allocator >::push_back(char) [clone .constprop.251] () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #7 0x00007fb5a8024780 in ?? () #8 0x00007fb5bfd2fae8 in cling::DeclCollector::HandleInterestingDecl(clang::DeclGroupRef) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #9 0x00007fb5c0299a06 in clang::ASTReader::PassInterestingDeclsToConsumer() () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #10 0x00007fb5c026e4c0 in clang::ASTReader::FinishedDeserializing() [clone .part.1993] () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #11 0x00007fb5c0293047 in clang::ASTReader::FindExternalVisibleDeclsByName(clang::DeclContext const*, clang::DeclarationName) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #12 0x00007fb5c13636f4 in clang::MultiplexExternalSemaSource::FindExternalVisibleDeclsByName(clang::DeclContext const*, clang::DeclarationName) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #13 0x00007fb5c19ed8c9 in clang::DeclContext::lookup(clang::DeclarationName) const () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #14 0x00007fb5c19ed780 in clang::DeclContext::lookup(clang::DeclarationName) const () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #15 0x00007fb5c167a5e7 in LookupDirect(clang::Sema&, clang::LookupResult&, clang::DeclContext const*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #16 0x00007fb5c1680c9b in clang::Sema::LookupQualifiedName(clang::LookupResult&, clang::DeclContext*, bool) [clone .part.1034] () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #17 0x00007fb5bfd15443 in cling::ValueExtractionSynthesizer::FindAndCacheRuntimeDecls() () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #18 0x00007fb5bfd160f5 in cling::ValueExtractionSynthesizer::SynthesizeSVRInit(clang::Expr*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #19 0x00007fb5bfd16c6a in cling::ValueExtractionSynthesizer::Transform(clang::Decl*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #20 0x00007fb5bfd2feb6 in cling::DeclCollector::TransformDecl(clang::Decl*) const () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #21 0x00007fb5bfd2ffaf in cling::DeclCollector::Transform(clang::DeclGroupRef&) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #22 0x00007fb5bfd30161 in cling::DeclCollector::HandleTopLevelDecl(clang::DeclGroupRef) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #23 0x00007fb5bfcfc99c in cling::IncrementalParser::ParseInternal(llvm::StringRef) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #24 0x00007fb5bfcffa9c in cling::IncrementalParser::Compile(llvm::StringRef, cling::CompilationOptions const&) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #25 0x00007fb5bfc870de in cling::Interpreter::EvaluateInternal(std::__cxx11::basic_string, std::allocator > const&, cling::CompilationOptions, cling::Value*, cling::Transaction**, unsigned long) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #26 0x00007fb5bfd4c121 in cling::MetaSema::actOnxCommand(llvm::StringRef, llvm::StringRef, cling::Value*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #27 0x00007fb5bfd5bf97 in cling::MetaParser::isXCommand(cling::MetaSema::ActionResult&, cling::Value*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #28 0x00007fb5bfd5d206 in cling::MetaParser::isCommand(cling::MetaSema::ActionResult&, cling::Value*) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #29 0x00007fb5bfd4557b in cling::MetaProcessor::process(llvm::StringRef, cling::Interpreter::CompilationResult&, cling::Value*, bool) () from /home/neo/Code/ROOT/6-16-00/lib/libCling.so #30 0x00007fb5bfbd83ce in HandleInterpreterException (metaProcessor=0x55c256bc88a0, input_line=, compRes= 0x7fb5b765768c: cling::Interpreter::kSuccess, result=result entry=0x7fb5b76576a0) at /home/neo/Code/ROOT/sources/core/metacling/src/TCling.cxx:2163 =========================================================== Process Python exited abnormally with code 1